Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Brand:
ES#:
3647529
Mfg#:
ST-AIVN-1103SKT
Back Ordered
$453.99
This product was last offered at the strikethrough price on 11-04-2026
+1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE *Oversized valves require extra machine work to the cylinder head.*
Brand:
ES#:
3647534
Mfg#:
ST-AIVN-1106SKT
Back Ordered
$545.99
This product was last offered at the strikethrough price on 11-04-2026
Includes 034Motorsport Street Density mounts, ECS polyurethane snub mount, and hardware
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE For vehicles with electronically monitored engine mounts.
Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection.
10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
Find your perfect setting with 3 steps of throw reduction
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! For 6-speed transmissions only
Includes everything you need to install spacers on two wheels
10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE Fits most aftermarket wheels that require conical seat wheel bolts
Eliminate rear subframe deflection and unlock tighter, more predictable handling for your B8 Audi with CTS Turbo’s billet aluminum insert set, delivering maximum power transfer with minimal NVH.
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
Lifetime Replacement
